PURETEK INDUSTRIAL CO, INC. 28800BPS FAX/MODEM ADAPTER (INT) Card Type Fax, Modem (asynchronous) Chip Set Unidentified Maximum Data Rate 28.8Kbps Maximum Fax Rate 14.4Kbps Data Bus 8-bit ISA Fax Class Class I & II Data Modulation Protocol Bell 103/212A ITU-T V.22, V.22bis, V.23, V.25, V.32, V.32bis, V.34 Rockwell V.FC Fax Modulation Protocol ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label Line in CN1 Line out CN2 USER CONFIGURABLE SETTINGS Setting Label Position DTR normal SW1/1 Off Modem ignores DTR SW1/1 On Verbose result codes SW1/2 Off Numeric result codes SW1/2 On Result code display enabled SW1/3 On Result code display disabled SW1/3 Off Local echo enabled SW1/4 Off Local echo disabled SW1/4 On Auto answer disabled SW1/5 On Auto answer enabled SW1/5 Off CD signal normal SW1/6 Off CD forced high SW1/6 On Load Y or Y1 configuration from NVRAM SW1/7 Off Load &F0 generic template configuration from ROM SW1/7 On Smart mode SW1/8 On Dumb mode SW1/8 Off SERIAL PORT ADDRESS Setting JP1/A JP1/B JP1/C JP1/D COM1 (3F8h) On Off Off Off COM2 (2F8h) Off On Off Off COM3 (3E8h) Off Off On Off COM4 (2E8h) Off Off Off On INTERRUPT Setting JP2/A JP2/B JP2/C JP2/D JP2/E 2 On Off Off Off Off 3 Off On Off Off Off 4 Off Off On Off Off 5 Off Off Off On Off 7 Off Off Off Off On SUPPORTED COMMAND SET Basic AT Commands AT, ‘+++’, A/ A, B, E, H, L, M, P, S, T, V &G, &T S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12 Note: See MHI Help file for full command documentation. Proprietary AT Command Set ABORT Type: Immediate Format: Any key Description: Aborts answering/originating a call; modem hangs up. BIT-MAPPED REGISTER S13 Format AT [cmds] S13=n [cmds] Default: 0 Range: 0-89 Unit: Bit-mapped Description: Controls DTR reset, DTR dialing, reset dialing, and MNP3. Bit Value Function 0 0 DTR normal 1 Reset on low DTR 1, 2 00 Not used 3 0 DTR dialing disabled 1 DTR dialing enabled, dials number at position 0 in NVRAM. 4 0 Reset dialing disabled 1 Reset dialing enabled, dials number at position 0 in NVRAM. 5 0 Not used 6 0 MNP 3 enabled 1 MNP 3 disabled BIT-MAPPED REGISTER S15 Format AT [cmds] S15=n [cmds] Default: 0 Range: 0-56 Unit: Bit-mapped Description: Controls non-error-correcting mode buffer, MNP4, and BS/DEL switch. Bit Value Function 0 - 2 0 Not used 3 0 Non-error-correcting mode transmit buffer set to 1.5KB 1 Non-error-correcting mode transmit buffer set to 128 bytes 4 0 MNP 4 enabled 1 MNP 4 disabled 5 0 Use backspace key for delete disabled 1 Use backspace key for delete enabled BIT-MAPPED REGISTER S27 Format AT [cmds] S27=n [cmds] Default: 0 Range: 0-191 Unit: Bit-mapped Description: Controls V.21, V.32 encoding and modulation, V.42 answer tone and handshake, and 9600 result codes. Bit Value Function 0 0 V.21 disabled 1 V.21 enabled 1 0 V.32 non-trellis coding disabled 1 V.32 non-trellis coding enabled 2 0 V.32 modulation enabled 1 V.32 modulation disabled 3 0 2100Hz answer tone enabled 1 2100Hz answer tone disabled 5, 4 00 V.42 detect, LAPM and MNP enabled 01 V.42 detect and LAPM enabled, and MNP disabled 10 MNP enabled 11 LAPM enabled 6 0 Not used 7 0 Actual result codes displayed 1 Force 9600 result codes BIT-MAPPED REGISTER S56 Format: AT [cmds] S56=n [cmds] Default: 0 Range: 0-255 Unit: Bit-mapped Description: Controls non-linear coding, TX level deviation, pre-emphasis, pre-coding, shaping, V.34, and V.FC Bit Value Function 0 0 Non linear coding enabled 1 Non linear coding disabled 1 0 TX level deviation enabled 1 TX level deviation disabled 2 0 Pre-emphasis enabled 1 Pre-emphasis disabled 3 0 Pre-coding enabled 1 Pre-coding disabled 4 0 Shaping enabled 1 Shaping disabled 5 0 Not used 6 0 V.34 enabled 1 V.34 disabled 7 0 V.FC enabled 1 V.FC disabled BAUD RATE Type: Register Format: AT [cmds] S54=n [cmds] Default: 0 Range: 0-255 Unit: Bit-mapped Description: Controls baud rate Bit Value Function 0 0 2400 baud rate enabled 1 2400 baud rate disabled 1 0 2743 baud rate enabled 1 2743 baud rate disabled 2 0 2800 baud rate enabled 1 2800 baud rate disabled 3 0 3000 baud rate enabled 1 3000 baud rate disabled 4 0 3200 baud rate enabled 1 3200 baud rate disabled 5 0 3429 baud rate enabled 1 3429 baud rate disabled 6 0 Call indicate during V.34 operation enabled 1 Call indicate during V.34 operation disabled 7 0 V.8 during V.34 operation enabled 1 V.8 during V.34 operation disabled BREAK LENGTH Type: Register Format: AT [cmds] S21=n [cmds] Default: 10 Range: Unidentified Unit: .01 second Description: Sets the length of error control mode breaks sent from DCE to DTE. BREAK TYPE Type: Configuration Format: AT [cmds] &Yn [cmds] Description: Configures action of break signal Command Function &Y0 Empty buffer only &Y1 Empties buffer and break is sent immediately &Y2 Do not empty buffer and break is sent immediately CARRIER DETECT (CD) Type: Configuration Format: AT [cmds] &Cn [cmds] Description: Controls the CD signal Command Function &C0 Modem does not respond to CD signal &C1 CD signal normal COMPRESSION Type: Configuration Format: AT [cmds] &Kn [cmds] Description: Selects data compression Command Function &K0 Data compression disabled &K1 Auto enabled/disable data compression &K2 Data compression enabled &K3 MNP5 data compression disabled COMPRESSION AND ERROR CORRECTION Format AT [cmds] S51=n [cmds] Default: 0 Range: 0-7 Unit: Bit-mapped Description: Selects compression and error correction for specific modulations Bit Value Function 0 0 MNP/V.42 disabled during V.22 operation 1 MNP/V.42 disabled during V.22 operation 1 0 MNP/V.42 disabled during V.22bis operation 1 MNP/V.42 disabled during V.22bis operation 2 0 MNP/V.42 disabled during V.32bis operation 1 MNP/V.42 disabled during V.32bis operation CONNECTION SPEED LOWER LIMIT Type: Configuration Format: AT [cmds] &Un [cmds] Description: Sets minimum required connection speed Command Function &U0 Disabled &U1 300bps &U2 1200bps &U3 2400bps &U4 4800bps &U5 7200bps &U6 9600bps &U7 12Kbps &U8 14.4Kbps &U9 16.8Kbps &U10 19.2Kbps &U11 21.6Kbps &U12 24Kbps &U13 26.4Kbps &U14 28.8Kbps CONNECTION SPEED UPPER LIMIT Type: Configuration Format: AT [cmds] &Nn [cmds] Description: Sets maximum required connection speed, modem will hang up if it cannot connect. Command Function &N0 Variable &N1 300bps &N2 1200bps &N3 2400bps &N4 4800bps &N5 7200bps &N6 9600bps &N7 12Kbps &N8 14.4Kbps &N9 16.8Kbps &N10 19.2Kbps &N11 21.6Kbps &N12 24Kbps &N13 26.4Kbps &N14 28.8Kbps DATA SET READY (DSR) Type: Configuration Format: AT [cmds] &Sn [cmds] Description: Selects DSR options Command Function &S0 DSR forced high &S1 DSR controlled by modem DATA TERMINAL READY (DTR) Type: Configuration Format: AT [cmds] &Dn [cmds] Description: Selects modem response to DTR Command Function &D0 Modem does not respond to DTR &D1 Modem goes to command mode after DTR toggles &D2 Modem uses DTR as normal DIAL Type: Immediate Format: AT [cmds] D<#> [cmds] Example: ATDT 443-3388,,,1111; Description: Dials telephone number according to any modifiers included in the string Note: Any combination of modifiers can be used to produce the desired dial functions in sequence. Command Function P Pulse dialing enabled T Tone dialing enabled , Dialing paused for amount of time specified by S8 (or 2 seconds) ; Modem returned to command state after dialing. Can only be placed at the end of the dial command. ! Flash function initiated / Pause for 125ms then proceed with dial string @ Dial, wait for quiet answer, then continue to execute the rest of the dial string W Dial, wait for second dial tone for amount of time specified by S6, then continue to execute the rest of the dial string R Answer mode enabled, originate mode disabled following handshake initiation DIAL - LAST NUMBER Type: Immediate Format: AT [cmds] DL [cmds] Description: Re-dial last number dialed DIAL - STORED NUMBER Type: Immediate Format: AT [cmds] DSn [cmds] Description: Dial stored number from memory location n DISCONNECT BUFFER DELAY Type: Register Format AT [cmds] S38=n [cmds] Default: 0 Range: Unidentified Unit: 1 second Description: Sets maximum duration allowed during buffered data calls to perform clearing functions after losing carrier-signal or receiving a clear call signal from the remote modem and before initiating hang-up process. A value of 0 will allow the modem to hanging-up after DTR drops. DTR CHANGE THRESHOLD Type: Register Format AT [cmds] S25=n [cmds] Default: 5 Range: Unidentified Unit: .01 second Description: Sets maximum time a change in the DTR signal will be ignored ERROR CORRECTION MODE (ARQ) Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects active error correction protocols Command Function &M0 Normal mode only &M4 Auto-detect mode &M5 ARQ mode only ESCAPE CHARACTER RESPONSE Type: Register Format: AT [cmds] S14=n [cmds] Description: Controls reaction to escape character Command Function S14=0 Normal operation S14=1 When +++ is received, modem goes on hook, enters command state and sends NO CARRIER result code. EXTENDED RESULT CODES Type: Configuration Format: AT [cmds] &An [cmds] Description: Selects extended result codes Command Function &A0 Extended result codes disabled &A1 ARQ result codes enabled &A2 ARQ result codes enabled and V.32 result code added &A3 Error control and compression result codes enabled FACTORY DEFAULT PROFILE Type: Configuration Format: AT [cmds] &Fn [cmds] Description: Resets values in active profile to values found in the default profile, which are READ-ONLY. Command Function &F0 Generic template &F1 Hardware flow control template &F2 Software flow control template FLOW CONTROL CHARACTER - XOFF Type: Register Format: AT [cmds] S23=n [cmds] Default: 19 Range: 0-127 Unit: ASCII Description: Sets the character used to represent XOFF. FLOW CONTROL CHARACTER - XON Type: Register Format: AT [cmds] S22=n [cmds] Default: 17 Range: 0-127 Unit: ASCII Description: Sets the character used to represent XON. FLOW CONTROL PASS-THROUGH Type: Configuration Format: AT [cmds] &In [cmds] Description: Allows modem to act on, then transmit XON/XOFF characters. Command Function &I0 Software flow control disabled &I1 XON/XOFF passthrough enabled &I2 XON/XOFF passthrough disabled FLOW CONTROL TYPE Type: Configuration Format: AT [cmds] &Hn [cmds] Description: Sets type of flow control used by modem Command Function &H0 Flow control disabled &H1 CTS/RTS flow control enabled &H2 XON/XOFF flow control enabled &H3 CTS/RTS and XON/XOFF flow control enabled FLOW CONTROL TYPE Type: Configuration Format: AT [cmds] &Rn [cmds] Description: Controls receive data hardware flow control and RTS signals Command Function &R1 Modem ignores RTS &R2 Received data to DTE when RTS is on HANDSHAKE TIMER Type: Register Format: AT [cmds] S28=n [cmds] Default: 8 Range: 0-255 Unit: .1 second Description: Sets the length of handshake time, so modems with V.32bis are given a chance to connect at 9600bps or higher. INACTIVITY TIMER Type: Register Format: AT [cmds] S19=n [cmds] Default: 0 Range: Unidentified Unit: 1 minute Description: Sets the length of time that the modem does not receive information before it disconnects. LIST AMPERSAND COMMANDS Type: Immediate Format: AT [cmds] &$ [cmds] Description: Displays ampersand (&) commands LIST DIAL COMMANDS Type: Immediate Format: AT [cmds] D$ [cmds] Description: Displays dial commands LIST S-REGISTERS Type: Immediate Format: AT [cmds] S$ [cmds] Description: Displays the S-registers LOCK SERIAL PORT Type: Configuration Format: AT [cmds] &Bn [cmds] Description: Sets operation of serial port speed Command Function &B0 Serial speed follows connect speed &B1 Serial speed locked &B2 Serial speed locked in ARQ mode only MAPPING Format: AT [cmds] S55=n [cmds] Default: 0 Range: 0-15 Unit: Bit-mapped Description: Controls all Map options Bit Value Function 0 0 8S-2D map enabled 1 8S-2D map disabled 1 0 16S-4D map enabled 1 16S-4D map disabled 2 0 32S-2D map enabled 1 32S-2D map disabled 3 0 64S-4D map enabled 1 64S-4D map disabled ON-LINE Type: Immediate Format: AT [cmds] On [cmds] Description: Controls on-line command (data transmission) mode options. Note: The O command must be placed at the end of the command string. Command Function O0 On-line command mode with no retraining enabled O1 On-line command mode with retraining enabled ON-LINE HELP Type: Immediate Format: AT [cmds] $ [cmds] Description: On-line help; displays basic command list POWER-UP/HARD RESET CONFIGURATIONS Type: Configuration Format: AT [cmds] Yn [cmds] Description: On power-up modem uses default profiles Command Function Y0 Use default setting 0 saved in non-volatile RAM Y1 Use default setting 1 saved in non-volatile RAM PULSE DIALING RATIO Type: Configuration Format: AT [cmds] &Pn [cmds] Description: Selects pulse dial make/break ratio Command Function &P0 39/61ms at 10pps (North America) &P1 33/67ms at 10pps (Europe) REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports 4-digit product code I1 Reports ROM checksum I2 Reports RAM checksum I3 Reports product type I4 Reports current command settings I5 Reports NVRAM settings I6 Reports link diagnostics I7 Reports product configuration RESULT CODES Type: Configuration Format: AT [cmds] Qn [cmds] Description: Enables modem to send result codes to the DTE Command Function Q0 Result code sending enabled Q1 Result code sending disabled Q2 Result code sending enabled while in originate mode SELECT CALL PROGRESS RESULT CODES Type: Configuration Format: AT [cmds] Xn [cmds] Description: Enables selection of tone detection and associated result code format options Command Function X0 Busy and dial tone detection disabled; result codes 0-4 enabled. X1 Busy and dial tone detection disabled; result codes 0-5, 10-107 enabled X2 Busy tone detection disabled, dial tone detection enabled; result codes 0-6, 10-107 enabled; also adaptive dialing, wait for second dial tone, and fast dialing enabled. X3 Busy tone detection enabled, dial tone detection disabled; result codes 0-5, 7-107 enabled; also adaptive dialing, and wait for answer enabled. X4 Busy and dial tone detection enabled; result codes 0-1 3-25 enabled; also adaptive dialing, wait for second dial tone, wait for answer, and fast dialing enabled. Note: Valid numeric result codes; 0-8, 10, 13, 18, 20, 21, 25, 43, 85, 91, 99, 103, and 107. SOFT RESET Type: Immediate Format: AT [cmds] Zn [cmds] Description: Restores modem profiles previously saved in non-volatile RAM Command Function Z0 Restore setting used by ATY command Z1 Restore setting 0 Z2 Restore setting 1 Z3 Restore factory setting 0 (AT&F0) Z4 Restore factory setting 1 (AT&F1) Z5 Restore factory setting 2 (AT&F2) STATUS-REGISTER Type: Configuration Format: Read: AT [cmds] Sn? [cmds] Write: AT [cmds] Sn=x [cmds] Description: Writes to or reads from a specified register Note: See the section on S-registers for detailed listing of commonly used S-registers. Command Function Sn.b=x Write to register bit b using values 0 (off) and 1 (on) for x STORE ACTIVE PROFILE Type: Configuration Format: AT [cmds] &Wn [cmds] Description: Writes the values for the active profile into the non-volatile RAM templates Command Function &W0 Write the active profile to stored profile 0 &W1 Write the active profile to stored profile 1 STORE TELEPHONE NUMBER Type: Configuration Format: AT [cmds] &Zn=x [cmds] Description: Writes selected telephone numbers into the non-volatile memory at location n Note: The characters described in the D command are valid for use in the &Z command. Command Function &Zn=L Writes last executed dial string into the non-volatile memory at location n &Zn? Displays phone number from non-volatile memory at location n &ZL? Displays last executed dial string TEST TIMER Type: Register Format AT [cmds] S18=n [cmds] Default: 0 Range: Unidentified Unit: 1 second Description: Sets the maximum duration for modem tests Note: S18=0 disables the timer and allows an indefinite duration. TONE DIALING TEST Type: Register Format: AT [cmds] S16=n [cmds] Description: Selects the tone dialing test Command Function S16=0 Tone dialing test disabled S16=2 Tone dialing test enabled V.32 AND V.32bis MODULATIONS Format AT [cmds] S34=n [cmds] Default: 0 Range: 0-9 Unit: Bit-mapped Description: Controls V.32 and V.32bis modulations. Bit Value Function 0 0 V.32bis enabled 1 V.32bis disabled 2, 1 00 Not used 3 0 V.23 modulation disabled 1 V.23 modulation enabled